CN-122014297-A - Variable cross-section construction method and system for cavern, electronic equipment and storage medium

CN122014297ACN 122014297 ACN122014297 ACN 122014297ACN-122014297-A

Abstract

The invention relates to the technical field of underground water seal cave storage, and provides a method, a system, electronic equipment and a storage medium for constructing a variable section of a cave, wherein the method comprises the steps of obtaining geological data of the underground water seal cave storage, and determining a layout scheme based on the geological data; the method comprises the steps of carrying out multifunctional integrated design on an underground water seal cave depot based on the layout scheme, drawing a construction diagram based on the multifunctional integrated design, constructing a cave based on the construction diagram, and monitoring excavation and supporting conditions of the cave in real time. So optimize space utilization through multi-functional integrated design, increase the application flexibility and the economic benefits of cave depot, consider the multifunctionality demand of cavern, improve the efficiency of construction and carry out cost control to in time discover and solve the problem in the work progress according to the on-the-spot implementation of work drawing and monitoring, effectively prevent and handle potential safety problem.

Inventors

CUI MENG
YANG CHEN
ZHU JIE
JIA HONGYAN
Fu Yueyou
CHEN SI
LI WANGHAO
CHEN TAO
QIAN CHANGYING
HUANG LI

Assignees

中国石油工程建设有限公司
中国石油天然气集团有限公司

Dates

Publication Date: 20260512
Application Date: 20241112

Claims (10)

1. A method for constructing a variable section of a cavity is characterized by comprising the following steps of, Obtaining geological data of an underground water seal cave depot, and determining a layout scheme based on the geological data; Carrying out multifunctional integrated design on the underground water seal cave depot based on the layout scheme; drawing a construction drawing based on the multifunctional integrated design; and constructing the cavern based on the construction drawing, and monitoring excavation and supporting conditions of the cavern in real time.
2. The method of claim 1, wherein the obtaining geological data of the subsurface water seal hole reservoir, determining a layout scheme based on the geological data comprises: the geological data comprises geological structures, rock types and fault distribution; the layout scheme comprises the position, the shape and the size of the underground water seal cave depot.
3. The method of claim 1, wherein the multi-functional integrated design of the underground water seal cave depot based on the layout scheme comprises: The underground water seal cave depot is designed with an integrated monitoring system, a drainage system, a ventilation system and an emergency escape passage.
4. A method according to claim 3, wherein said multi-functional integrated design of the underground water seal cave depot based on the layout scheme comprises: The underground water seal cave depot is designed by adopting green building materials and a high energy efficiency system.
5. The method of claim 1, wherein drawing a construction map based on the multi-functional integrated design comprises: the construction diagram comprises a cavity size, construction material specifications, construction details, safety measures and an emergency plan.
6. The method of claim 1, wherein constructing the cavern based on the construction map and monitoring excavation and support conditions of the cavern in real time comprises: Real-time monitoring the construction state of the cavity and the change of the surrounding environment based on the field monitoring technology, and obtaining monitoring data; And adjusting a construction scheme in time according to the monitoring data.
7. The method of claim 6, wherein the monitoring the status of the cavern construction and the change in the surrounding environment in real time based on the on-site monitoring technique and obtaining the monitored data comprises: monitoring the grotto and obtaining monitoring data based on the optical fiber sensing and ground radar technology.
8. A variable section construction system for a cavern, the system comprising The acquisition module is used for acquiring geological data of the underground water seal cave depot and determining a layout scheme based on the geological data; the design module is used for carrying out multifunctional integrated design on the underground water seal cave depot based on the layout scheme; The drawing module is used for drawing a construction drawing based on the multifunctional integrated design; And the monitoring module is used for monitoring excavation and supporting conditions of the cavern in real time under the condition of constructing the cavern based on the construction drawing.
9. An electronic device, the electronic device comprising: A memory for storing a computer program; a processor for implementing a method of constructing a variable section of a cavern as claimed in any one of claims 1to 7 when executing said computer program.
10. A computer storage medium having stored thereon a computer program which when executed by a processor implements a method of constructing a variable section of a cavern as claimed in any one of claims 1 to 7.

Description

Variable cross-section construction method and system for cavern, electronic equipment and storage medium Technical Field The disclosure belongs to the technical field of underground water seal cave depots, and particularly relates to a method, a system, electronic equipment and a storage medium for constructing a variable section of a cave. Background With the rapid development of energy structure transformation and science and technology in recent years, the national petroleum reserves are developed from traditional ground reserves to underground reserves, wherein the underground water sealed cave reservoirs store oil products in underground spaces by utilizing the water sealing principle. The design of the cross section of the cavity of the underground water seal cavity warehouse is related to the stability and safety of surrounding rocks, the economical efficiency of supporting the surrounding rocks, the effective warehouse capacity and the like, and is a core component part of the design of the underground water seal cavity warehouse. A special structure in the design of a variable-section underground cavity of a cavity of an underground water seal cavity warehouse relates to the change of the shape, the size or the channel size of the cavity along with the depth. The design of this structure is in order to adapt to the change of stratum condition, optimize water flow management, keep stable water pressure control and improve the effective utilization of reservoir capacity. The conventional variable section design of the cavern often adopts a standardized section, the multifunction requirement of the cavern is not fully considered, the wide applicability of the cavern in different application scenes is limited, the support structure and the material selection can not be thoroughly planned, the construction efficiency and the cost control are affected, meanwhile, in the aspects of field implementation and monitoring, the monitoring means in the prior art can be not fine or real-time, and the potential safety problem is difficult to effectively prevent and treat. Disclosure of Invention In order to solve the problems, the present disclosure provides a method, a system, an electronic device and a storage medium for constructing a variable section of a cavity, which can ensure that the cavity design is more scientific and accurate by combining accurate demand analysis with preliminary design and geological exploration data, effectively adapt to complex geological conditions under the ground, reduce the amount of surrounding rock supporting engineering, improve construction efficiency and cost control, and ensure the consistency of design and implementation by efficient implementation and monitoring on site, thereby greatly improving the safety and stability of engineering. The first aspect of the disclosure provides a variable section construction method for a cavity, which comprises the steps of obtaining geological data of an underground water seal cavity, determining a layout scheme based on the geological data, performing multifunctional integrated design on the underground water seal cavity based on the layout scheme, drawing a construction diagram based on the multifunctional integrated design, constructing the cavity based on the construction diagram, and monitoring excavation and supporting conditions of the cavity in real time. So set up, guarantee that the grotto designs more scientifically and accurately under geological data's support, so that appointed overall arrangement scheme effectively adapts to underground complicated geological conditions, and optimize space utilization through multi-functional integrated design, increase the flexibility of application and the economic benefits of grotto, consider the multifunctionality demand of grotto, improve the efficiency of construction and carry out cost control, so that implement and monitor on site according to the work sheet, in time discover and solve the problem in the work progress, effectively prevent and handle potential safety problem. In some embodiments, the obtaining geological data of the underground water seal cave depot and determining a layout scheme based on the geological data comprises geological structure, rock type and fault distribution, and the layout scheme comprises position, shape and size of the underground water seal cave depot. The device is arranged so as to analyze the land environment of the cavern through the geological structure, rock type and fault distribution accurately, so as to determine the position, shape and size of the underground water seal cavern, and further facilitate the layout of the underground water seal cavern. In some embodiments, the multifunctional integrated design of the underground water seal cave depot based on the layout scheme comprises the design of an integrated monitoring system, a drainage system, a ventilation system and an emergency escape passage for the underground water seal ca